IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0571227
(2004-11-12)
|
등록번호 |
US-7392641
(2008-07-01)
|
우선권정보 |
IT-BS20040028 U(2004-06-16) |
국제출원번호 |
PCT/IT04/000622
(2004-11-12)
|
§371/§102 date |
20060306
(20060306)
|
국제공개번호 |
WO05/123512
(2005-12-29)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
8 |
초록
▼
The invention concerns a device for creating a vacuum in, and sealing containers for the preservation of vacuum packed products. It includes a plate or tray base (11, 41) forming at least a part of a suction chamber and having at the rear a couple of constraint means, and a top body (12, 42) which f
The invention concerns a device for creating a vacuum in, and sealing containers for the preservation of vacuum packed products. It includes a plate or tray base (11, 41) forming at least a part of a suction chamber and having at the rear a couple of constraint means, and a top body (12, 42) which forms the remaining part of said suction chamber and which houses an aspirator group and holds a sealing bar and means for controlling the functions of the device. The body is movable above the plate or tray base between a raised open position and a lowered closed position and removable by means of a free and independent manipulation of the plate or tray.
대표청구항
▼
The invention claimed is: 1. A device for forming a vacuum in, and to seal, containers for the preservation of vacuum packed products, the device comprising: a vacuum pump; a plate or tray base forming at least a part of a suction chamber, said plate or tray base having a pair of connecting element
The invention claimed is: 1. A device for forming a vacuum in, and to seal, containers for the preservation of vacuum packed products, the device comprising: a vacuum pump; a plate or tray base forming at least a part of a suction chamber, said plate or tray base having a pair of connecting elements; a top body, said top body housing said vacuum pump, said top body forming another part of said suction chamber, said top body including a sealing bar and a control means for controlling said vacuum pump, said top body being detachably pivotably connected to said plate or tray base such that said top body moves from a raised open position to a lowered closed position, said top body and said plate or tray base forming said suction chamber when said top body is in said lowered closed position, said suction chamber being connected to said vacuum pump, said top body with said vacuum pump being removable from said plate or tray such that said top body is freely and independently movable, said connection elements comprising a pair of lugs protruding from a rear part of the plate or tray base, each lug having a saddle shaped housing accessible from the top towards the bottom through a split and, concentrically to the saddle shaped housing, an arch shaped slot with a radial access slot which extends from the saddle shaped housing, said top body having two pins on opposite sides designed to lock with said saddle shaped housings of the lugs of the plate or tray base while being removable from said saddle shaped housing and a stop pin housed through the opening in said slot enabling the body to turn and at the same time a constraint between the body and plate or tray base. 2. A device in compliance with claim 1, wherein said plate or tray base has a recess in the top surface, which forms a basin bordered by a seal, said plate or tray base having a groove, said groove housing a profiled seal parallel to the front side of said basin, said top body having a recess on the bottom side, said recess of said top body being surrounded by a seal, said sealing bar being parallel to the front end of said recesses, said basin and recess matching to form the suction chamber when said top body is in said lowered closed position, said seals sealing said suction chamber. 3. A device according to claim 1, wherein said plate or tray base has a small basin in the top surface, said basin being bordered by a seal parallel to the front side of said basin, said top body having a ring seal on its lower side, said ring seal resting against the top surface of the plate or tray base around said basin to form the suction chamber when the top body is in the lowered closed position on the plate or tray base. 4. A device according to claim 1, wherein said connections elements further comprise a pair of slots in the rear part of the plate or tray base and two lugs located on the rear of the top body designed to engage with said slots in the rear part of the plate or tray base. 5. A device according to claim 1, wherein the plate or tray base has two end recesses forming grip zones. 6. A device according to claim 1, wherein the top body has a grip handle. 7. A device according to claim 1, wherein said top body has a coupling for the connection of a tube to form a vacuum in rigid containers, said coupling being connected to the vacuum pump and usable when said body is raised in the open position above the plate or tray base even if said plate or tray base is not present. 8. Device according to claim 1, wherein said top body has a coupling for the connection of a tube to form a vacuum in rigid containers, said coupling being in communication with a basin formed by said plate or tray base, said coupling having a ball stop designed to close the coupling output for normal functioning of the device, said ball stop closing the coupling output when the tube to create a vacuum in a rigid container is not connected to said coupling outlet. 9. A device according to claim 1, wherein said top body has a coupling for the connection of a tube to form a vacuum in rigid containers, said coupling being connected to a tube via a T fitting, one end of said tube being in communication with the basin and another end of said tube being placed in the top body, said coupling having a ball stop for closing the coupling outlet when no tube is connected to said coupling outlet to form a vacuum in rigid containers. 10. A device for forming a vacuum, the device comprising: a top body, said top body having a first pin and a second pin, said top body having a first stop pin and a second stop pin, said top body defining a first recess, said top body including a sealing bar; a plate defining a second recess, said plate having a first connection piece and a second connection piece, said first connection piece being disposed opposite said second connection piece, said first connection piece defining a first housing and a first slot, said second connection piece defining a second housing and a second slot, said first pin engaging said first connection piece via said first housing such that said first stop pin engages said first slot, said second pin engaging said second connection piece via said second housing such that said second stop pin engages said second slot, whereby said top body is detachably mounted for movement to said plate, said top body moving from an open position to a closed position, said first recess and said second recess forming a suction chamber when said top body is in said closed position, said top body being detachable from said plate such that said top body is independently movable, said first connection piece defining a first radial access slot, said first radial access slot connecting said first housing to said first slot, said second connection piece defining a second radial access slot, said second radial access slot connecting said second housing to said second slot. 11. A device for forming a vacuum, the device comprising: a plate or tray base forming at least a part of a suction chamber, said plate or tray base having a first lug and a second lug connected thereto, said first lug being located opposite said second lug, whereby a space is defined by said first lug, said second lug and said plate or tray base; a top body for housing a vacuum pump, said top body forming another part of said suction chamber, said top body including a sealing bar and a control means for controlling said vacuum pump, said top body being detachably pivotably connected to said plate or tray base such that said top body moves from a raised open position to a lowered closed position, said top body and said plate or tray base forming said suction chamber when said top body is in said lowered closed position, said suction chamber being connected to said vacuum pump, said top body being removable from said plate or tray such that said top body is freely and independently movable. 12. A device according to claim 11, wherein said first lug and said second lug protrude from the rear part of said plate or tray base, said first lug and said second lug having a saddle shaped housing accessible from the top towards the bottom through a split and, concentrically to the saddle shaped housing, an arch shaped slot with a radial access slot which starts from the saddle shaped housing, said top body having two pins on opposite sides designed to lock with said saddle shaped housings of said first lug and said second lug while being removable from said saddle shaped housing and a stop pin housed through the opening in said slot enabling the body to turn and at the same time providing a constraint between the body and plate or tray base.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.